What characteristics of the plasma membrane is illustrated in this drawing

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.

i think the answer is a.keratin is the pigment responsible for skin color.